<%@ page language="java" import="java.util.*" %>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme() +"://"+ request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "_//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
    <base href="<%=basePath%>">
    <title>物理与电子信息学院网站</title>
    <%--            <meta charset="UTF-8">--%>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
</head>
<body>
<%@ include file="top.html"%>
<%
    String s = request.getParameter("choice");

    if(s==null) {
        s = "1";
    }
    int choice = Integer.parseInt(s);
    switch (choice){
        case 1: %>
            <%@ include file ="welcome.html"%>
        <% break;

        case 2: %>
            <%@ include file = "feature.html"%>
        <% break;

        case 3: %>
            <%@ include file = "contact.html"%>
        <% break;
    }
%>

</body>
</html>